diff --git a/flutter/macos/Runner.xcodeproj/project.pbxproj b/flutter/macos/Runner.xcodeproj/project.pbxproj
index f38badcbb..c41bfa117 100644
--- a/flutter/macos/Runner.xcodeproj/project.pbxproj
+++ b/flutter/macos/Runner.xcodeproj/project.pbxproj
@@ -433,7 +433,7 @@
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = "";
+				DEVELOPMENT_TEAM = HZF9JMC8YN;
 				ENABLE_HARDENED_RUNTIME = YES;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
@@ -579,7 +579,7 @@
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = "";
+				DEVELOPMENT_TEAM = HZF9JMC8YN;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
@@ -609,7 +609,7 @@
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = "";
+				DEVELOPMENT_TEAM = HZF9JMC8YN;
 				ENABLE_HARDENED_RUNTIME = YES;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (